| 摘要 |
An incinerator (10), comprising a combustion chamber (11) and a plurality of combustion promoting fluid spraying tubes (19) disposed so as to be projecte d from one positions on the inner wall (12) of the combustion chamber, extende d in the vertical direction thereof, and led to the outside from the other positions, wherein the combustion promoting fluid spraying tubes (19) are formed in a triple tube structure formed of an air supply tube (20a), a stea m /gas supply pipe (20b) for supplying steam and/or inflammable gas formed on the outside of the air supply tube, and a water tube (20c) formed on the outside of the steam /gas supply tube (20b), and spraying holes (21) formed in the combustion promoting fluid spraying tubes (19) are formed at positions facing one circumferential direction of the combustion chamber (11) so that combustion promoting fluid sprayed from the spraying holes cause swirl flow in the combustion chamber (11).
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